Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
90661999TF
No factors below 277
TF target 275
P-1
B1 = 670000
B2 = 10887500
LL
StatusDateUserResidueShift
Unverified2019-04-18manrus21AE1DF15476D1__42582891
History
DateUserTypeResult
2019-04-18manrusC-LL
21AE1DF15476D1__
2019-02-24AnthonyRaisNF-PM1
B1=670000, B2=10887500
2019-01-20TheJudgerNF
no factor from 2^76 to 2^77
2018-12-15penluNF
no factor from 2^75 to 2^76
2018-12-15ktonyNF
no factor from 2^74 to 2^75
2018-12-15ktonyNF
no factor from 2^73 to 2^74
2017-05-16Carsten KossendeyNF
no factor from 2^72 to 2^73
2016-03-22Carsten KossendeyNF
no factor from 2^71 to 2^72
2014-09-04Ryan PropperNF
no factor from 2^70 to 2^71
2014-04-06ITSNF
no factor from 2^69 to 2^70
2011-06-27Carsten KossendeyNF
no factor from 2^68 to 2^69
2011-01-01Carsten KossendeyNF
no factor from 2^67 to 2^68
2010-11-26Carsten KossendeyNF
no factor from 2^66 to 2^67
2010-08-06Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-04-14Carsten KossendeyNF
no factor from 2^64 to 2^65